<template>
  <div class="app-container">
    <!-- 搜索条件 -->
    <div class="filter-container">

      <el-button class="filter-item" type="primary" @click="handleCreate" icon="edit">新增角色</el-button>
    </div>

    <!-- 表格 -->
    <el-table ref="multipleTable" @selection-change="handleSelectionChange" :data="list" v-loading.body="listLoading" element-loading-text="拼命加载中" border fit highlight-current-row>
      <el-table-column type="selection" width="65">
      </el-table-column>

      <el-table-column align="center" label='序号' width="100">
        <template scope="scope">
          {{scope.$index}}
        </template>
      </el-table-column>

      <el-table-column label="角色" width="">
        <template scope="scope">
          {{scope.row.smRoleBeanDto.roleName}}
        </template>
      </el-table-column>

      <el-table-column label="对应用户" width="">
        <template scope="scope">
          <template v-for="item in scope.row.userbaseinfoList">
            <span :key="item.userName">
              {{ item.userName }} &nbsp; &nbsp;
            </span>
          </template>

        </template>
      </el-table-column>

      <el-table-column align="center" label="操作">
        <template scope="scope">
          <el-button icon="edit" size="small" @click="setPermissions(scope.$index, scope.row)">设置权限</el-button>
          <el-button icon="edit" size="small" @click="setUser(scope.$index, scope.row)">设置成员</el-button>
          <el-button icon="edit" size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button icon="delete" size="small" type="danger" @click="handleDelete(scope.$index, scope.row)">删除</el-button>

        </template>

      </el-table-column>
    </el-table>
    <!-- 分页 -->
    <div v-show="!listLoading" class="pagination-container">
      <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page.sync="listQuery.currPage" :page-sizes="[10,20,30, 50]" :page-size="listQuery.pageSize" layout="total, sizes, prev, pager, next, jumper" :total="total">
      </el-pagination>
    </div>
    <!-- 新增弹窗 -->
    <el-dialog title="表单新增" :visible.sync="dialogFormVisible">
      <el-form class="small-space" :model="roleTemp" label-position="left" label-width="70px" style='width: 400px; margin-left:50px;'>

        <el-form-item label="角色名称">
          <el-input v-model="roleTemp.roleName"></el-input>
        </el-form-item>

        <el-form-item label="备注">
          <el-input v-model="roleTemp.remark"></el-input>
        </el-form-item>

      </el-form>

      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取 消</el-button>

        <el-button type="primary" @click="handleCreateSubmit">确 定</el-button>
      </div>
    </el-dialog>

    <!-- 设置权限 -->
    <el-dialog title="设置权限" :visible.sync="dialogPermissionsVisible">
      <el-form class="small-space" :model="roleTemp" label-position="left" label-width="70px" style='width: 100%; '>

        <!-- <el-checkbox-group v-model="smMenuBeanDtoList"> -->
        <el-checkbox v-for="item in smMenuBeanDtoList" :key="item.menuName" label="item.url" name="type" style="margin:0 15px 15px 0;" v-model="item.set">{{ item.menuName }}</el-checkbox>

        <!-- </el-checkbox-group> -->

      </el-form>

      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogPermissionsVisible = false">取 消</el-button>

        <el-button type="primary" @click="setPermissionsSubmit">确 定</el-button>
      </div>
    </el-dialog>

  </div>
</template>

<script>
// import { getList } from 'api/article';
import { global } from "src/global/global";
import { api } from "src/global/api";

import store from "../../store";

export default {
  data() {
    return {
      // list: null,
      // listLoading: true,

      list: null, //表格list
      smMenuBeanDtoList: null, //菜单
      total: null,
      listLoading: true,
      listQuery: {
        currPage: 1,
        pageSize: 10,

        // importance: undefined,
        title: "",
        type: null //类型
      },
      roleTemp: {
        roleName: "",
        remark: ""
      },
      ruleForm: {
        permissions: []
      },
      typeOptions: [
        { key: "001", display_name: "类型1" },
        { key: "002", display_name: "类型2" },
        { key: "003", display_name: "类型3" }
      ],
      dialogFormVisible: false,
      dialogPermissionsVisible: false,
      multipleSelection: []
    };
  },
  mounted() {
    var vm = this;

    vm.getList();
  },
  methods: {
    //获取列表数据
    getList() {
      var vm = this;

      vm.listLoading = true;
      // fetchList(this.listQuery).then(response => {
      //   this.list = response.data.items;
      //   this.total = response.data.total;
      //   this.listLoading = false;
      // })
      global.get(
        api.roleAndUser,
        { params: vm.listQuery },
        function(res) {
          //console.log('-------获取到数据：',JSON.stringify(res) )
          var data = res.body;
          if (data.resultCode == 0) {
            vm.list = data.data.data;
            console.log("列表数据：", vm.list);
            vm.listQuery.currPage = data.data.currPage;
            vm.listQuery.pageSize = data.data.pageSize;
            vm.total = data.data.total;

            vm.listLoading = false;
          } else {
            //alert(res.body.resultMsg)
            Message({
              showClose: true,
              message: res.body.resultMsg,
              type: "error"
            });
            vm.listLoading = false;
          }
        },
        function(res) {
          vm.listLoading = false;
        },
        false
      );
    },
    //编辑
    handleEdit(index, row) {
      var vm = this;
      console.log("编辑的row：", index, "-----", row);
      //跳页面进行修改
      //this.$router.push('/example/form');
      this.$router.push({ path: "/example/form", query: { id: row.chnlId } }); //带参跳转
    },
    //单个删除
    handleDelete(index, row) {
      var vm = this;
      console.log("单个删除选择的row：", index, "-----", row);
      //前端删除。
      vm.list.splice(index, 1);
    },
    //批量删除
    handleDelAll() {
      var vm = this;
      console.log("批量删除选择的row：", vm.multipleSelection);
    },
    //搜索
    handleFilter() {
      this.getList();
    },
    //操作分页
    handleSizeChange(val) {
      this.listQuery.pageSize = val;
      this.getList();
    },
    //操作分页
    handleCurrentChange(val) {
      console.log("--------", val);
      this.listQuery.currPage = val;
      this.getList();
    },
    //新增
    handleCreate() {
      this.dialogFormVisible = true;
    },
    //设置权限
    setPermissions(index, item) {
      var vm = this;
      global.get(
        api.getMenuAndElement,
        { params: { roleId: item.smRoleBeanDto.id } },
        function(res) {
          console.log("-------获取到数据：", JSON.stringify(res));
          var data = res.body;
          if (data.resultCode == 0) {
            vm.smMenuBeanDtoList = data.data.smMenuBeanDtoList;
            console.log("列表数据：", vm.smMenuBeanDtoList);
          } else {
            //alert(res.body.resultMsg)
            Message({
              showClose: true,
              message: res.body.resultMsg,
              type: "error"
            });
          }

          vm.dialogPermissionsVisible = true;
        },
        function(res) {
          vm.dialogPermissionsVisible = true;
        },
        true
      );
    },
    //设置权限提交
    setPermissionsSubmit() {
      var vm = this;

      console.log(JSON.stringify(vm.smMenuBeanDtoList));

      //周转成前端所需格式 提交到vuex中。实际开发去掉以下代码，把以上参数提交给接口即可。2017-7-9
      var permissions = {};

      for (var i = 0, len = vm.smMenuBeanDtoList.length; i < len; i++) {
        permissions[vm.smMenuBeanDtoList[i].url] = vm.smMenuBeanDtoList[i].set;
      }

      vm.$message({
        showClose: true,
        message: "动态修改权限成功！实际开发请把参数提交给后端接口！",
        type: "success"
      });
      store.dispatch("GenerateRoutes", permissions);
    },
    //新增提交
    handleCreateSubmit() {
      var vm = this;
      console.log("新增入参：", vm.roleTemp);

      var item = {
        smRoleBeanDto: { roleName: vm.roleTemp.roleName }
      };
      //这里作演示用，正式新增 请提交到接口
      vm.list.push(item);
      console.log("新增后", vm.list);

      this.dialogFormVisible = false;
    },
    setUser() {
      var vm = this;

      vm.$message({
        showClose: true,
        message: "设置成员未完成，逻辑参照设置权限即可！",
        type: "warning"
      });
    },
    handleSelectionChange(val) {
      this.multipleSelection = val;
    },

    handleDownload() {
      var vm = this;

      require.ensure([], () => {
        const { export_json_to_excel } = require("vendor/Export2Excel");
        const tHeader = ["字段1", "字段2", "字段3", "字段4", "字段5"];
        const filterVal = [
          "chnlId",
          "hisChnlId",
          "chnlName",
          "state",
          "isavailable"
        ];
        const list = vm.list;
        const data = vm.formatJson(filterVal, list);
        export_json_to_excel(tHeader, data, "导出的列表excel");
      });
    },
    formatJson(filterVal, jsonData) {
      return jsonData.map(v => filterVal.map(j => v[j]));
    }
  }
};
</script>
